Alaska mapa, the largest state in the United States, is located in the northwestern portion of the North American continent. It spans over 663,268 square miles and is bordered only by Canada on the east. The state boasts a diverse geography that includes mountains, glaciers, forests, tundra, and coastline. The Aleutian Islands are also a part of Alaska, stretching out into the Pacific Ocean. The piece of land with the most westerly longitude is Amatignak Island at 179° 06' 31" west, just shy of the 180th meridian. Alaska's location and geography contribute to its unique climate and population demographics.